You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the design and development of applications. You are currently developing an Extensible Markup Language (XML) Web service that when completed will allow client applications the ability to download movie clips. One of the requirements that should be met is that all Web service clients must be able to use the Web service. You should also keep in mind that you should optimize the message transfer for some of the movie clips since fifty percent of the movie clips are quite large.
To this end you decide to make use of Microsoft Visual Studio 2005 and Web Services Enhancements (WSE) 3.0 to develop the Web service. Now you need to modify the Web.config file to meet the requirements.
What should you do? (Choose the correct configuration.)
A.
<configuration>
<configuration.web.services3>
<mtom serverMode=”optional”/>
</microsoft.web.services3>
</configuration>
B.
<configuration>
<configuration.web.services3>
<mtom serverMode=”always”/>
</microsoft.web.services3>
</configuration>
C.
<configuration>
<configuration.web.services3>
<mtom serverMode=”on”/>
</microsoft.web.services3>
</configuration>
D.
<configuration>
<configuration.web.services3>
<mtom serverMode=”never”/>
</microsoft.web.services3>
</configuration>